v e s s e l does not use any manure based derivative nutrients, i.e. , poultry,feather meal ,seagull/ bat guano, human compost; or blood meal from animal byproducts. All v e s s e l Soil & Lawn Care products are USDA and-or OMRI approved. Our programs are the result of years of soil ecology and agronomic research, with leading manufactures,labratories and professionals, both in the agricultural & turf management business .
Questions or MSDS pertaining to the specifics of our program & product offering are available & welcome upon request .